When choosing a phone, each of us pays special attention to its reliability. We read user reviews, study the technical characteristics of the device, etc. And in this regard, gadgets from Lenovo look like one of the best options.
But in any case, sooner or later the smartphone will stop working. There are many reasons for this, and only a specialist can understand exactly why the phone stopped functioning.
But in general terms, it is quite possible to determine why you cannot start your smartphone, if you take into account some of the features of its functioning. In this article, we will tell you why Lenovo phone usually does not boot.
- Battery won't charge
- Lenovo won't boot due to software failure
- Preventing software failures
- Mechanical breakdowns
- The phone fell into the water: what to do?
- The cause of the breakdown is unclear
Lenovo won't turn on: Remove and reconnect the battery
The laptop may also be in a power state that prevents it from booting properly. Try unplugging the power cord and then removing the battery from the laptop. Once done, leave both disconnected from the laptop for at least a minute. After you wait, return the battery to the laptop, connect the power cable, and try turning on the laptop again.
Lenovo won't turn on
Reasons for smartphone freezing
Not a single owner of the device faces such a problem as the Lenovo p780 phone does not turn on. When you turn it on, the screensaver just freezes, nothing happens and the smartphone does not boot. In this case, removing the battery and pressing the red “Reset” button does not help, with which you can hard reboot the device, that is, it is completely cleaned. The phone restarts and the screensaver freezes again.
In this state, the phone is called a “brick”. Most often, “bricking” occurs after the user tried to flash the kernel and get, or as it is also called, a super user. Lenovo p780 does not turn on after flashing for the following reasons:
- While manipulating the phone, the user performed the actions incorrectly;
- Illiterate - crooked firmware that does not correspond to the version suitable for this model.
- Carrying out any actions when the battery is low. Before using your smartphone, be sure to carefully read the instructions. It is in it that it is written that any manipulations with a discharged battery cannot be performed.
Also, the phone can turn into a “brick” due to a technical breakdown of the processor, board or other important elements of the mobile device. A completely reasonable question arises about how to restore a Lenovo p780 brick.
Some smartphone owners decide to update the firmware themselves by reading the instructions or watching a video. They believe that with the help of such an operation the performance of the device will increase, and it will simply “fly”. But not everyone can do the firmware correctly on their own. This requires specific knowledge and skills. And if it is done incorrectly, it will turn out that the Lenovo p780 after the firmware is a brick. Therefore, experts do not advise opening the device without understanding, knowledge and skills. For this purpose, there are services staffed by professionals.
Lenovo won't turn on: Electric current
Sometimes residual electrical charge can cause your laptop to turn on. By following these steps, you are effectively draining your laptop of any electricity and starting anything that might cause it to turn on.
- Disconnect the AC adapter and remove the battery.
- Hold the power button
for at least fifteen seconds. - Without replacing the battery
, connect the AC adapter to the laptop. - Press the power button to turn on the laptop.
Note. If this process doesn't work for you, repeat and hold the Power button for one minute or longer in Step 2.
How to restore your device
To restore unsuccessful firmware, you need to prepare a laptop or PC, a USB cable, and take the following steps:
- You need to launch Device Manager. Press the red “Reset” button on your smartphone to restart the device. After this, a new device will appear in the manager. You need to right-click on it and update the drivers.
- Next, you need to select a manual search for drivers and find them after downloading them to your PC or laptop. They are usually located on the C drive. Click - “Install”.
- You should click on “Reset” again and a confirmation will appear in the task manager that they are installed. The smartphone can be disconnected from the computer.
- Now you need to install a special program called “FlashTool” and run it. All firmware files will appear on the screen; each of them should have a checkmark.
- Next, you need to click on the inscription “Press the Download button.”
- Using a USB cable, you need to connect your smartphone to your PC, having first removed the battery. As soon as it is determined, the firmware process will begin.
- The installation is complete when a green circle appears on the monitor.
For Lenovo p780, brick restoration has been completed. Now you can close the program on your PC, disconnect the device from the USB cable and check the operation of your smartphone. If the successive steps are performed correctly, the device should start, as the owner expected from it. That's it - you can use your mobile device. But, if it does not turn on after flashing the Lenovo p780 firmware, it means that not everything was done correctly. In this case, it is better to contact a service center and entrust your smartphone to professionals.
Lenovo phone does not charge at 900: possible situations How to find out the second imei on a dual-SIM phone: methods How to blacklist Lenovo: filtering unnecessary contacts Replacing the screen on a Lenovo smartphone: how to replace the screen?
Let's look at it in order: first about the reasons, and then what to do. Some problems can be solved on their own, while some will have to be addressed to a service center.
This article is suitable for all brands that produce phones on Android 9/8/7/6: Samsung, HTC, Lenovo, LG, Sony, ZTE, Huawei, Meizu, Fly, Alcatel, Xiaomi, Nokia and others. We are not responsible for your actions.
Lenovo phone or tablet won't turn on - additional tips
Here we will tell you about the possible reasons that can help you turn on your Android device.
1 – Remove the battery. It's possible that your Android device may be stuck in off mode. This situation occurs because the Android device is basically frozen.
Solution. Remove the battery from your Android device, wait for a while and reinsert the battery, and then press the Power key. It removes all power from an Android device and is called Power Cycle .
2 – Charging the battery. One of the possible reasons why your device does not turn on with the above steps could be that your device is not charged.
Solution. First connect it to the charger and wait for 5 minutes and then try to turn on the mobile phone.
3 – Perform a factory reset from recovery mode. If your device is turned on and if it freezes or the boot process fails and the phone will turn off immediately . Then there may be a problem with the software. In this case, the long-press power button may not work. Because these methods are used when the device is not responding at all.
Here are detailed instructions: Reset Lenovo to factory settings (Hard reset)
Lenovo won't turn on
Solution. This method is worth your data. If you have a memory card on your device, remove it. Otherwise, it will delete all data from it and the device will be restored to its default state. Each device has a different key combination for resetting settings . See various key combination options here or search Google for the combination. After entering recovery mode, click "wipe" to reset it.
4 – Dream of Death
In this state, the device automatically goes into sleep mode and cannot wake up. To fix this problem, we must use a Trial-and-error approach, which determines which process is running or not.
Solution . A possible solution is to charge the device and then press the power button.
5 – May be due to dust. Possible reason is if you are holding the power button and it is not working. It may be time to open up the device and clean it with a brush or finer. After cleaning, place it to charge and then press the power button to start. Check out the cleaning process below in the video.
6 – Power button not working In this case, you can charge the device and press the Volume Down button. It will start your device but all the time during startup you have to do the same operation.
Preventing software failures
In order not to wonder “the phone won’t turn on - what to do,” it is best to know how to prevent such a situation. It's not difficult at all and won't require any effort on your part.
It is quite logical that the beginning of the end of a particular operating system is the installation of various applications that in one way or another interfere with normal functioning.
In order for the phone to boot normally, stop installing and using “heavy” applications. When buying a gadget, you get acquainted with its technical characteristics. And if, for example, it is not intended for games and is not equipped with the most powerful video accelerator, it is irrational to install the latest games on such a gadget. Even at medium settings, they will lead to the hardware platform slipping, which will negatively affect the performance and durability of the mobile device.
At least once every couple of months, clean your phone of unnecessary files. They appear regardless of your desire while the phone is running applications. To do this, use the “Application Manager”, available in the options of any smartphone, or a third-party program. For example, it could be CleanMaster.
If you keep your phone clean, the chances of seeing your phone not turning on will be minimized.
Lenovo won't turn on, 5 more ways
7 – Reinstall the SIM card. A possible solution could be if you took out your SIM card and booted the device and turned it off and then inserted the Sim card. In few cases this method works.
Lenovo won't turn on
8 – Humidity Due to humidity during the rainy and winter season, clogging occurs very often, especially at the connecting socket, i.e. battery connector, microphone connector, speaker connector, etc.
Solution. Clean the power connector as shown in this article: The phone fell into water and got wet, what should I do?
9 – Corrupt OS The OS may be corrupted, preventing it from being enabled.
Solution. See OS installation method .
10 – Faulty charger If the charger does not supply the correct or prescribed voltage.
11- Damaged charging connector The tablet's charger may be damaged or lost.
Mechanical breakdowns
Often the problem with phones that won't turn on is mechanical damage or water getting inside the case. Most often, mobile devices do not start due to damage to the processor or matrix.
In such a situation, it is necessary to establish the cause of the breakdown. If you can do this yourself, then take care of timely repair of the gadget. But it’s better to immediately give your smartphone to specialists for diagnostics so that they can fix the problem and you will get a working gadget again.
Summary
Now you know the main reasons behind the screen saver. There are ways to combat this unpleasant phenomenon. Unless it's a hardware problem. But, as statistics show, in most cases this problem is caused by a failure of the operating system. And eliminating this annoying misunderstanding is very simple with the help of a few buttons.
Android phone gets stuck on the logo when turned on and won't boot further. What to do?
- Thank you very much helped))
- Ask him again)
- Delete Play Market and stop downloading
- The firmware is damaged. If there were no root rights, then you can try to restore it through recovery.
- The phone needs to be re-flashed - w3bsit3-dns.com help
- Hi all. I faced the same problem myself. But I was able to solve it very easily. I pressed the volume up button and turned on for 30-50 seconds. The phone turned off and then turned on normally.
- Do a general reset of the phone (with loss of all data in memory): Option 1 Turn off the phone. As soon as the recovery menu appears, you can release the buttons. Option 2 Turn off the phone. With the battery completely removed and inserted back in. Press and hold the Volume Up + Volume Down + Power buttons. In the menu that appears, press Volume Up. In the menu that appears, select Wipe data/factory reset (move through the menu with the volume keys, confirm the selection with the Options button (touch button with four squares)) In the new menu, go down to Yes - delete all user data and confirm the choice. After that, select Reboot System.
- only flashing
- reflash
- It hangs on loading and after 2 minutes it reboots and does the same again. I reflashed it via flash tool. The flash drive showed everything ok but the problem remained the same
- Try https://your-mobila.ru/kak-sdelat-hard-reset-na-android.html
- guys, help me, I really need it, I have a problem with my tablet, when I turn on the tablet it freezes on the Android screensaver and does nothing, I even reset all the data and it doesn’t help!!!
- I had a situation where my phone just ran out of charge and just needed to be charged.
- Well, yes
- Yes, of course, I did everything as written, reset it and all that, I turn on my mobile phone and still the screensaver still hangs, so what should I do now?..
- I do everything exactly as described in all the tips from different sites, but the phone stops at the splash screen: SAMSUNG GALAXY S7 Android. I wanted to flash it again, but Odin does not see the phone, although the drivers are installed and the Android Bootloader Interface appears in the device manager when connected in Bootloader mode. Plugging into other USB ports gives the same result. I tried to install the firmware from the SD card, it says, downloads the zip package and then Abort. When booted into Factory Mode, all tests are executed. What else can you do? As I understand it, it’s an insurmountable trifle of not being able to bypass bootloader errors, which even corrupted the firmware itself. Resetting the entire system to factory settings does not help. It's a shame that even though the phone's hardware is fully functional, the system simply won't boot (Samsung Galaxy S7 SM-G930FD, Android 6/01). The Kies utility does not help, since it “does not see the phone.” What else can you do?
Most owners of modern gadgets have more than once encountered situations where the device malfunctioned or did not respond to commands. Unfortunately, almost all smartphones fail from time to time, regardless of manufacturer and price.
Today we will look at the problem when a Lenovo phone does not turn on, and we will look at the reasons for this.
Lenovo cell phones often suffer from problems with software and hardware components, especially if we are talking about budget models. One of the most common is spontaneous shutdown and lack of subsequent response to various user actions. Although the situation seems scary at first glance, only in extreme cases will you need service repairs or replacement of your smartphone. There are three types of sources of these breakdowns:
- Hardware - a problem in the hardware after falls, temperature fluctuations, tests by the sun, moisture and sand.
- Software – directly concerns the operating system, viruses and crashes.
- External – most often, a breakdown of the charger is mistaken for a problem in the smartphone itself.
Let's take a closer look at the reasons why your Lenovo phone won't turn on and how to solve them.
Option #1. Reboot
We are all accustomed to the fact that if some equipment does not work, then it needs to be rebooted. And it is not at all necessary to find out why exactly it does not start or starts to turn on, but does not load completely. There are a huge number of reasons for failures, and even experts cannot always name the problem you encountered in a particular case.
So if Lenovo A319 does not boot or freezes when turned on, the best and easiest way to resolve the issue is to reboot the phone.
Have you tried rebooting your device but that didn't help? Then repeat it five more times. Getting the system to boot normally is not so easy, but repeated reboots are successful in the vast majority of cases.
You can also try holding down the Home button, as well as the Power and Volume keys at the same time. Some Lenovo models, including the A 319, respond to such an impact and stop hanging.
The main advantage of these methods of solving the problem is the absence of any risk to the phone and the data stored on it. This is their main difference from the methods of bringing the phone back to life, which we will consider further.
On/off button
Another reason why the phone blinks and does not turn on
, may be a faulty on/off button.
There may be several reasons for this. In the case where the phone is completely new and has hardly been used, the blame falls entirely on the shoulders of the manufacturer - most likely, this is a factory defect. There are two options for solving the problem: either the store will replace the phone with a working one, or the service center will repair the device free of charge. Old push-button phones are usually reliable and solid as a rock, but they also have problems with the buttons, and a problem with the power button will most likely result in the entire keyboard not responding. There are several explanations for this - if the phone is dropped and does not turn on
, the keyboard could move away from the impact.
Very often, the buttons malfunction if moisture gets in and the phone does not turn on
- the influence of liquid always has a detrimental effect on any equipment. However, most often the buttons stop working due to the advanced age of the device. In any of these situations, turning to a specialist is inevitable - only he can figure out what actions need to be taken:
- Completely replace the keyboard membrane.
- Restore assembly soldering.
- Replace the keyboard controller.
- Completely clean the device and remove any trapped moisture.
Oddly enough, the most ordinary flash drive can cause the phone to freeze
.
This is a memory card that is inserted into the device to increase its memory. The fact is that most often the flash card is not sold complete with the phone, and the consumer is forced to purchase it separately. It turns out that some memory cards may not be compatible with certain models of phones and smartphones. The recommendation in this case is simple - you need to buy a flash drive only in trusted stores of well-known brands. After inserting the card into the device, you can immediately check it - if the phone freezes
or does not see it, you can safely return the purchase. If the smartphone does not want to accept any of the proposed flash drives, most likely the problem lies with it. In this case, it is recommended to contact a service center - it is quite possible that you will have to reflash the phone, after which it will begin to function smoothly with any memory cards.
Trouble-shooting
In this section, we will look at the most common faults that cause Lenovo to not turn on:
- Complete battery discharge and other related battery problems.
- Firmware update failures.
- Software problems.
- Virus attack.
- Mechanical damage to internal parts.
Battery completely discharged
Battery problems can be temporary or permanent, and they have different solutions:
Incorrect system update
From time to time, the Android OS firmware and its shell are updated, but glitches may occur during the process. Often, after installing a new version of the system, equipment turns into a non-working “brick”. However, do not rush to replace it with another model; this can be solved by rolling back to factory settings.
It is done using Recovery Mode. Three buttons are pressed simultaneously in the following sequence:
- Volume rocker.
- Without releasing the previous one, return to the Desktop key.
- In parallel with them there is a power on and off button.
A menu will appear on the screen. The pointer moves with the volume rocker up and down respectively. You must select Factory Reset, confirm your choice and wait for the process to complete.
If after this the smart device does not work, then you need to contact a specialist, and he will do the flashing of the system himself.
Software glitches
Even more often, Android-based cell phones do not start due to various kinds of software glitches. The manufacturer and system developers have provided for such scenarios, so they advise resetting the settings in such cases. We have already discussed how to do it above.
Please note that pressing the keys in succession will not work to start recovery mode on some models. It is started by a special button on the end of the case, which looks like a small hole, using a needle or a special pin that comes with the kit.
Viruses
Viruses are another popular reason for difficulties with Android technology. They arrive by downloading files and applications from unknown sources, and can seriously damage system data necessary for startup. Most likely, a flashing will be required, which will completely delete the information. But in some cases, service center specialists still undertake manual cleaning of the system storage from viruses and malware.
You can avoid this outcome by first downloading anti-virus software, for example, Dr.Web or ESET.
Mechanical damage and moisture ingress
Let's look at the most popular types of mechanical damage that prevent switching on:
- Screen failure (malfunction of the cable, display, or moisture ingress through the seams).
- The charging socket is dirty. Dust, fabric threads from clothes or crumbs get into it. you need to be careful, using a regular needle.
- Damage to gadget contacts with batteries. This can be either oxidation or mechanical stress that led to deformation.
- Damaged power button. If the device is new, then most likely it is a factory defect.
- The worst option is a burnt-out power controller that controls charging.
Option #3. Flashing
The third method is the most radical, but it is definitely worth using if the phone suddenly turns off, does not turn on, or freezes. We act according to simple logic - if the system cannot be restored, then it should be replaced. In the case of computers and laptops, we usually reinstall the operating system, and for phones, changing the firmware works.
First, download the firmware to your computer, and then transfer it to the memory card installed in the phone. The firmware is downloaded as an archive, and there is no need to extract files from it. We throw it on the map exactly in this form.
Conclusion
You need to approach device repair based on your problem. If it stops turning on itself, then you should try to reflash the device. All the necessary software is available on the manufacturer’s website Lenovo P780 4pda. If the phone stops turning on due to your negligence, then you need to follow the instructions above. There is no need to immediately think about replacing the device, since you can return it to its former life with your own efforts. Remember that all actions must be performed carefully so as not to further damage the device.
This guide will be extremely useful to phone owners whose device one day “dead,” that is, stopped turning on. By reading this guide, you will not only learn how to diagnose your phone, but also develop a plan of action in case the device does not turn on due to mechanical force or a software glitch.
Factory reset Lenovo A328
Lenovo A328 runs on the Android operating system version 4.4. Since 2008, a very interesting system of graphic device locking keys began to appear in Android smartphones. Over time, such passwords became more and more popular, as they protected the smartphone well from strangers. However, what to do in cases where the owner himself completely forgot his graphic key? In such situations, a direct reset of the smartphone to factory settings will come in handy; by the way, absolutely the same applies to the more familiar numeric PIN codes.
Also, during prolonged use, the smartphone may begin to behave inappropriately. Minor hang-ups may appear, the phone may become “thoughtful”, the speed of operation and response to commands may drop significantly. This behavior is most often associated with the device’s memory becoming full with various “junk”, unnecessary programs or elements. In order not to search for and delete each of them manually, you can perform a hard reboot. Also, recently, a lot of malicious advertising viruses have appeared on the Internet, which load various banners onto the phone and really spoil the mood of the smartphone owner. It is very difficult to fight such viruses; antivirus programs quite often do not see them, but they themselves disguise themselves so well and sit so deep in the phone that it is practically impossible to get them out manually. In such cases, you may also need to completely reset your smartphone to factory settings.
However, before you take action, you need to keep in mind that a hard reset of the Lenovo A328 will completely clear the smartphone’s memory and return it to the state of a recently purchased one. If you have important data or files on your phone, be sure to take care of transferring them to another device or computer. So, you are convinced that you need to reset and clean your phone, and you have also saved all your personal data in a safe place. Now let's look at some reset options.
The phone fell into the water: what to do?
Many people are concerned about what to do if their mobile device does not turn on after falling into water. As you know, the aquatic environment is dangerous for the internal elements of smartphones, so you need to react as quickly as possible.
First, remove the back cover and remove the battery. Use a hairdryer to dry your phone. Place the device in some container with rice - it absorbs moisture perfectly. After a couple of hours, insert the battery back and try to turn on the gadget. If the phone does not turn on even after this, we recommend that you contact a specialist.
Nutrition
The next reason is somewhat similar to the situation with a laptop battery. Laptop refuses to turn on? It cannot be ruled out that there is no connection to a power source in principle. Why is this layout highlighted as a separate item?
The fact is that some Lenovo laptops are equipped with a built-in battery. It is located under the bottom panel and cannot be removed easily. In this case, it is recommended to find the power cord and plug it into the network. And then connect it to the device.
If there is no power, the machine will turn on and work. Still no progress? Doesn't turn on What other situations occur? How to deal with them?
